Top Cities in Illinois 2023

Rank City Patents Inventors
#1 Chicago, IL 3,065 1,755
#2 Champaign, IL 669 181
#3 Bloomington, IL 633 229
#4 Naperville, IL 532 329
#5 Evanston, IL 442 268
#6 Ramat Gan, IL 364 202
#7 Peoria, IL 315 186
#8 Normal, IL 249 73
#9 Urbana, IL 238 134
#10 Beijing, IL 229 62
#11 Palatine, IL 220 120
#12 Arlington Heights, IL 217 119
#13 Lake Forest, IL 213 44
#14 Northbrook, IL 201 88
#15 Aurora, IL 178 113
#16 Libertyville, IL 176 102
#17 Savoy, IL 166 26
#18 Glenview, IL 166 98
#19 Rockford, IL 162 90
#20 Vernon Hills, IL 162 86
#21 Buffalo Grove, IL 153 111
#22 Schaumburg, IL 153 99
#23 Hoffman Estates, IL 149 65
#24 Dunlap, IL 147 78
#25 Wheaton, IL 134 82

Top Inventors in Illinois 2023

Rank Inventor City Company Patents
1 Richard P. Howarth Lake Forest Apple 154
2 Austin Walters Savoy Capital One Services 124
3 Jeremy Goodsitt Champaign Capital One Services 122
#4 Vincent Pham Champaign Capital One Services 82
#5 Anh Truong Champaign Capital One Services 70
#6 Ravi Kuchibhotla Chicago Lenovo (Singapore) Pte. 61
#7 Fan Zhang Lake Barrington Sk Hynix 53
#8 Vijay Nangia Woodridge Motorola Mobility 52
#8 Reza Farivar Champaign Capital One Services 52
#10 Gary W. Grube Barrington Hills Cleversafe 44
#11 Galen Rafferty Mahomet Capital One Services 42
#12 Alberto Peralta Chicago Nucurrent 37
#12 Hyejung Jung Northbrook Lenovo (Singapore) Pte. 37
#14 Mark Watson Urbana Capital One Services 35
#15 Fardin Abdi Taghi Abad Champaign 27
#16 Greg R. Dhuse Chicago IBM 25
#17 Brian Mark Fields Normal State Farm 24
#18 Hossein Bagheri Urbana Lenovo (Singapore) Pte. 23
#18 Md. Nazmul Alam Glendale Heights Nucurrent 23
#20 George Kondiles Chicago Ocient Holdings 22
#21 Rahul Bharat Desai Hoffman Estates Motorola Mobility 21
#21 Shawn M. Call Bloomington State Farm 21
#21 Nathan R. Vandike Geneseo John Deere 21
#21 Fardin Abdi Taghi Abad Champaign 21
#25 S. Christopher Gladwin Chicago Cleversafe 20

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